Global Patent Index - EP 1677903 A1

EP 1677903 A1 20060712 - PROCESS AND APPARATUS FOR COOLING AND ATOMIZING LIQUID OR PASTY-LIKE SUBSTANCES

Title (en)

PROCESS AND APPARATUS FOR COOLING AND ATOMIZING LIQUID OR PASTY-LIKE SUBSTANCES

Title (de)

VERFAHREN UND VORRICHTUNG ZUM ABKÜHLEN UND ZERSTÄUBEN VON FLÜSSIGEN ODER PASTÖSEN SUBSTANZEN

Title (fr)

PROCEDE ET DISPOSITIF DESTINES A REFROIDIR ET PULVERISER DES SUBSTANCES LIQUIDES OU PATEUSES

Publication

EP 1677903 A1 20060712 (EN)

Application

EP 04791318 A 20041027

Priority

  • EP 2004052674 W 20041027
  • EP 03104024 A 20031030
  • EP 04791318 A 20041027

Abstract (en)

[origin: WO2005049192A1] A process and an apparatus for the rapid cooling and atomization of liquid or pasty substances, in particular even relatively small amounts of liquid or pasty substances being able to be cooled and atomized economically. Both process and apparatus are particularly useful in the pharmaceutical industry for preparing injectable microparticles of polymer or lipid matrices suitable for the incorporation of active ingredients.

IPC 1-7

B01J 2/04; F25C 1/00

IPC 8 full level

B01J 2/04 (2006.01); F25C 1/00 (2006.01); F25D 3/10 (2006.01)

CPC (source: EP US)

B01J 2/04 (2013.01 - EP US); F25C 1/00 (2013.01 - EP US); F25D 3/10 (2013.01 - EP US)

Citation (search report)

See references of WO 2005049192A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005049192 A1 20050602; AU 2004291337 A1 20050602; AU 2004291337 B2 20091203; CA 2541404 A1 20050602; CA 2541404 C 20121211; EP 1677903 A1 20060712; EP 1677903 B1 20120801; ES 2392433 T3 20121210; IL 175171 A0 20060905; IL 175171 A 20101230; JP 2007509739 A 20070419; JP 2012161796 A 20120830; JP 5037944 B2 20121003; NO 20062311 L 20060522; US 2007079629 A1 20070412; US 2009211265 A1 20090827

DOCDB simple family (application)

EP 2004052674 W 20041027; AU 2004291337 A 20041027; CA 2541404 A 20041027; EP 04791318 A 20041027; ES 04791318 T 20041027; IL 17517106 A 20060425; JP 2006537294 A 20041027; JP 2012085640 A 20120404; NO 20062311 A 20060522; US 19562508 A 20080821; US 57792904 A 20041027